docs: def set_temperature(self, zone, temperature, until=None):
          """Sets the temperature of the given zone."""
          if until is None:
              data = {"Value": temperature, "Status": "Hold", "NextTime": None}
          else:
              data = {"Value": temperature,
                      "Status": "Temporary",
                      "NextTime": until.strftime('%Y-%m-%dT%H:%M:%SZ')}
  
          self._set_heat_setpoint(zone, data)